| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.96 | 13.275% | $262.7527 | $262.75 | $262.75 | $262.80 |
| Purchase #2 | $33.49 | 7.491% | $35.9987 | $36.00 | $36.00 | $36.00 |
| Purchase #3 | $139.65 | 8.734% | $151.847 | $151.85 | $151.85 | $151.80 |
| Purchase #4 | $145.79 | 8.341% | $157.9503 | $157.95 | $157.95 | $158.00 |
| Purchase #5 | $131.92 | 3.437% | $136.4541 | $136.45 | $136.45 | $136.50 |
| Purchase #6 | $217.91 | 5.579% | $230.0672 | $230.07 | $230.05 | $230.10 |
| Purchase #7 | $73.98 | 8.573% | $80.3223 | $80.32 | $80.30 | $80.30 |
| 7 purchase totals = | $974.70 | $1,055.3923 | $1,055.39 | $1,055.35 | $1,055.50 | |